A Flutter app to track, visualize, and compete on personal carbon footprints.

Carbon Foot Printer is a mobile app designed to help users monitor and reduce their carbon emissions. Users can log in, record their transport habits, view weekly emissions, and compare their carbon footprint on a leaderboard. The app combines social features, gamification, and eco-awareness in one platform.

• Sign up / Login with email and password using Firebase Authentication.
• Persistent login using Firebase streams (authStateChanges()).
• Password show/hide functionality.
• Forgot password (placeholder implemented).

• View and edit profile:
  • Username
  • Email
  • Profile picture selection
• Dark mode toggle (UI feature)
• Notifications toggle (UI placeholder)
• Logout functionality

• Compare carbon emissions with other users.
• Top 10 users displayed.
• Shows:
  • Username & avatar
  • Country & transportation
  • Carbon emissions (kg CO₂)

• HomeScreen: Displays personal carbon stats (planned graph visualizations).
• NewsScreen: Eco-related news updates (placeholder).

• View other users’ profiles.
• Displays weekly carbon emissions.

• Flutter – Frontend UI
• Firebase Auth – Authentication
• Cloud Firestore – Database for user profiles & emissions
• Firebase Core – Backend integration
• Dart – Programming language

lib/ │ ├── main.dart # App entry, bottom navigation & Firebase initialization ├── login.dart # Login screen & persistent login ├── signup.dart # Sign up screen ├── profile_screen.dart # Edit user profile ├── publicprofile_screen.dart # Public profile view ├── settings_screen.dart # App settings & logout ├── leader_screen.dart # Leaderboard with top users ├── home_screen.dart # Main user dashboard ├── news_screen.dart # Eco-news feed └── firebase_service.dart # Firebase Auth & Firestore integration

1. Authentication – Email/password login.
2. Firestore Structure: users (collection) │ └── {uid} (document) ├── displayName: string ├── email: string ├── pfp: int ├── carbonEmission: double ├── createdAt: timestamp

1. Clone the repository: git clone https://github.com/your-repo/carbon-foot-printer.git
2. Install dependencies: flutter pub get
3. Set up Firebase:
   • Create a Firebase project.
   • Enable Authentication and Firestore.
   • Download google-services.json or GoogleService-Info.plist.
   • Update firebase_options.dart.
4. Run the app: flutter run

• Weekly carbon emission charts & analytics.
• Transport activity logging.
• Push notifications for eco-tips.
• Social sharing and friends leaderboard.

• JadeFootprint
  • Amar Razzaq – Lead developer, Firebase integration, UI/UX, Graphic Design
  • Cristian Padleski - Lead developer, Firebase integration, Auth Dev, CRUD API, Backend Dev, ADK
  • David Gomez - Lead developer, UI/UX, Graphic Design, Figma
  • Iadd Chehaeb - ADK Agent Engineer

MIT License